T-Link-EV5273/5276/5250 User Manual
UM-T-Link-EV5273_5276_5250
_E
6
Rev 0.90, 2016/11/07
3.6
PIN Assignment & Description
EV5273/5276/5250 Board contains TM52F5273/5276 main chip, packaged is SOP 32-pin
(TM52F5273/76) ; SOP 20-pin (TM52F5250) as shown below table for the pin assignment instructions.
TM52F5273/76 SOP 32-pin:
Pin Number
Pin Name
Pin Number
Pin Name
1
VSS
17
TK14
/
P2.4
2
XI
/
P2.0
18
TK15
/
P2.5
3
XO
/
P2.1
19
TK11
/
SEG6
/
SCK
/
P3.6
4
VPP/
RSTn
/
INT2
/
P3.7
20
TK10
/
SEG7
/
MISO
/
P1.7
5
COM3
/
P0.0
21
TK9
/
SEG8
/
P1.6
6
COM2
/
P0.1
22
CLD
/
SEG9
/
AD9
/
P1.5
7
COM1
/
P0.2
23
TK8
/
SEG10
/
AD8
/
CKO
/
P1.4
8
COM0
/
P0.3
24
TK3
/
SEG11
/
AD7
/
PWM1A
/
P1.3
9
SEG0
/
COM4
/
P0.4
25
TK2
/
SEG12
/
AD6
/
PWM0A
/
P1.2
10
SEG1
/
COM5
/
P0.5
26
TK1
/
SEG13
/
AD5
/
T2EX
/
P1.1
11
SEG2
/
COM6
/
P0.6
27
TK0
/
SEG14
/
AD4
/
T2
/
P1.0
12
SEG3
/
COM7
/
P0.7
28
TK7
/
SEG15
/
AD3
/
RXD
/
P3.0
13
TK13
/
T0O
/
SS
/
SEG4
/
T0
/
P3.4
29
TK6
/
SEG16
/
AD2
/
TXD
/
P3.1
14
TK12
/
MOSI
/
SEG5
/
T1
/
P3.5
30
TK5
/
SEG17
/
AD1
/
INT0
/
P3.2
15
PWM0B
/
SEG18
/
P2.2
31
TK4
/
AD0
/
INT1
/
P3.3
16
PWM1B
/
SEG19
/
P2.3
32
VCC
TM52F5250 SOP 20-pin:
Pin Number
Pin Name
Pin Number
Pin Name
1
VSS
11
AD8
/
CKO
/
P1.4
2
XI
/
P2.0
12
AD7
/
PWM1
/
P1.3
3
XO
/
P2.1
13
AD6
/
PWM0
/
P1.2
4
VPP/
RSTn
/
INT2
/
P3.7
14
AD5
/
T2EX
/
P1.1
5
T0O
/
T0
/
P3.4
15
AD4
/
T2O
/
T2
/
P1.0
6
T1
/
P3.5
16
AD3
/
RXD
/
P3.0
7
P3.6
17
AD2
/
TXD
/
P3.1
8
P1.7
18
AD1
/
INT0
/
P3.2
9
P1.6
19
AD0
/
INT1
/
P3.3
10
AD9
/
P1.5
20
VCC
